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![[Dictionary]](../../pic/glossary.gif "Dictionary"){kind=small}
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![[Universe Family Tree]](../../pic/tree.gif "Universe Family Tree"){kind=small}
![[Science]](../../pic/science.gif "Science"){kind=small}
![[Starry Sky]](../../pic/sterren.gif "Starry Sky"){kind=small}
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\(\def\|{&}\DeclareMathOperator{\D}{\bigtriangleup\!} \DeclareMathOperator{\d}{\text{d}\!}\)
| Type | : | Universe | ─── | Filament | ─── | Supercluster |
| Size | : | 4200 Mpc | ─── | 150 Mpc | ─── | 70 Mpc |
| Earth | : | Universe | ─── | filament | ─── | Local Supercluster |
Galaxies are not spread randomly through the Universe, but are concentrated into thread-like structures called filaments, which typically have a length of 70 to 150 Mpc. The filaments form the boundaries between different voids. Parts of filaments where many galaxies are relatively close to one another are called superclusters.
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![[Supercluster]](../../pic/docsrigh.gif "Supercluster"){kind=small}
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Last updated: 2021-07-19